Base | Representation |
---|---|
bin | 11000110111001011… |
… | …01001100001110010 |
3 | 1021110020011021012202 |
4 | 30123211221201302 |
5 | 204314011144041 |
6 | 10044252423202 |
7 | 651525024644 |
oct | 143345514162 |
9 | 37406137182 |
10 | 13347756146 |
11 | 572a50782a |
12 | 2706177b02 |
13 | 134945077a |
14 | 908a10894 |
15 | 531c45a9b |
hex | 31b969872 |
13347756146 has 16 divisors (see below), whose sum is σ = 20074728960. Its totient is φ = 6656204640.
The previous prime is 13347756143. The next prime is 13347756151. The reversal of 13347756146 is 64165774331.
13347756146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 13347756146.
It is not an unprimeable number, because it can be changed into a prime (13347756143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226951 + ... + 1237781.
It is an arithmetic number, because the mean of its divisors is an integer number (1254670560).
Almost surely, 213347756146 is an apocalyptic number.
13347756146 is a deficient number, since it is larger than the sum of its proper divisors (6726972814).
13347756146 is a wasteful number, since it uses less digits than its factorization.
13347756146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12409.
The product of its digits is 1270080, while the sum is 47.
The spelling of 13347756146 in words is "thirteen billion, three hundred forty-seven million, seven hundred fifty-six thousand, one hundred forty-six".
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